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As we all know, the output power of a DC power source is P=UI, and the power consumed is Pt=UIt. If we want to charge for a DC power source, we only need to evaluate the AC voltage, DC current and po...[Details]
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A spectrum analyzer is a test and measurement device that is mainly used for frequency domain analysis of RF and microwave signals, including measuring signal power, frequency, distortion, etc. Its p...[Details]
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When the AVR is reset, all I/O registers are set to their initial values and the program starts executing from the reset vector. The instruction at the reset vector must be an absolute jump JMP ins...[Details]
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1. A former hero
The earliest analog oscilloscope appeared in the early 20th century, with a bandwidth of only a few MHz. This is the kind of CRT display oscilloscope we saw in the early years. The p...[Details]
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introduction
In many real-time monitoring systems and communication equipment fields today, long-distance data transmission is often required. Therefore, how to achieve high-speed, reliable and l...[Details]
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According to foreign media reports, with the successful development of highly efficient and energy-saving organic small molecule solar cells, solar photovoltaic panels that can be printed like news...[Details]
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MILPITAS, CA – October 29, 2013 – Linear Technology Corporation introduces the LTC2943, a multi-cell battery fuel gauge that directly measures 3.6V to 20V battery stacks. Interfacing with multiple ce...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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We are also familiar with relational operators. There are six relational operators in the MCU C language, which we learned when we were learning arithmetic as children:
Greater than
＜ Le...[Details]
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Recently, Vivo OriginOS officially released new renderings of OriginOS Ocean, showing part of the UI interface of OriginOS Ocean, and captioned "Inside and out, everything is good." In the comments...[Details]
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Periscope camera systems in future iPhones could include actuators that allow the lens to move for applications like autofocus and optical image stabilization without the need for a large came...[Details]
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On April 11, Changying Precision released its 2019 annual report. The company achieved revenue of 8.655 billion yuan, a year-on-year increase of 0.34%; the net profit attributable to shareholders of ...[Details]
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If all brands have focused their efforts on 5G phones this year, then March seems to be the month with the most concentrated new product launches. Last week, China News Network broke the news ...[Details]
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--2022--
Annual Events
YEAR-END SUMMARY
Haimo Robotics
December 31, 2022
The epidemic will recur in 2022
But it...[Details]
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introduction
High-voltage motors are widely used in industrial production, power systems, petrochemicals and other fields. The reliability and safety of their operation are crucial t...[Details]
Talking
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